Cheapest return flights from Santander to Charleroi in September from 66€

Best time to book flights for Santander (SDR) to Charleroi (CRL) flights at AirHint

AirHint found the following cheapest return flights from Santander (SDR) to Charleroi (CRL) in September 2025 (see full year).

Return flights

08 Sep - 19 Sep Ryanair direct
08 Sep - 16 Sep Ryanair direct
22 Sep - 06 Oct Ryanair direct
22 Sep - 10 Oct Ryanair direct
22 Sep - 13 Oct Ryanair direct
08 Sep - 15 Sep Ryanair direct
08 Sep - 27 Sep Ryanair direct
22 Sep - 27 Sep Ryanair direct
15 Sep - 19 Sep Ryanair direct
29 Sep - 06 Oct Ryanair direct
29 Sep - 10 Oct Ryanair direct
29 Sep - 13 Oct Ryanair direct
15 Sep - 16 Sep Ryanair direct
15 Sep - 06 Oct Ryanair direct
15 Sep - 27 Sep Ryanair direct
11 Sep - 15 Sep Ryanair direct
02 Sep - 08 Sep Ryanair direct

Also check the deals for one-way flights from Santander to Charleroi in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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